Ninja Foodi OL500 6.5-Qt Pressure Cooker Steam Fryer with SmartLid: problems, parts and running costs

Checked: 2026-10-08

Summary

The main caution signals are a silicone sealing ring that must be seated properly to pressurize, a heavy 24 lb body with a lid that gets in the way, and a sparse included manual. Running cost is electricity plus an occasional silicone ring, with no consumable lock-in. It is strong value at $150 or less, reasonable from $151 to $200, and weak above $250.

Common problems and fixes

Failure to pressurize from a poorly seated silicone ring — Ninja troubleshooting lists improper ring installation as the most common cause of failure to pressurize; fix is removing, cleaning and reseating the ring; the one-year VIP limited warranty covers defects in materials and workmanship but not removable parts. [2][10]
Dead on arrival unit (anecdotal) — at least one Best Buy question describes a unit that would not turn on out of the box; no frequency data; warranty repair or replacement applies within one year for defects. [7][10]
Heavy unit and lid in the way — the unit weighs about 24 lb and owners report the hinged lid is always in the way. [11][9]
Pressure release valve confusion — the valve feels loose out of the box and setting it past SEAL triggers a NO PRESSURE error the booklet does not explain (tested on the 8-qt sibling). [14]
Sealing ring odor absorption — the ring absorbs food odors; remove and clean it after use. [8]
Clicking or popping noises (anecdotal) — general Foodi community mentions during operation. [9]

Parts and consumables

No filters, pods or subscriptions; the silicone ring is the only recurring part. [1][3]

Yearly running cost

Not enough data.

When it is a good buy

At $150 or less it is strong value for a single-lid multi-cooker with 13 or 14 functions. From $151 to $200 it is reasonable if several functions will be used regularly. From $201 to $250 it is fair to weak, and above $250 it is weak unless the SmartLid design and SteamCrisp cooking are specifically wanted. Consumer Reports listed the OL501 at $250 at the time of its test. [4]

Alternatives: Ninja’s own 8-quart XL model (OL601) for larger capacity. [11] Instant Pot with a separate air-fryer lid for buyers who prefer established competing multi-cookers. [4]